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8 Cards in this Set
- Front
- Back
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A number is divisible by 2 when ...
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It's even (i.e., its last digit is even)
1,576 |
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A number is divisible by 3 when...
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Its digits add up to a multiple of 3
8,532 ... 8+5+3+2=18 |
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A number is divisible by 4 when...
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Its last two digits are divisible by 4
121,532 ... 32/4=8 |
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A number is divisible by 5 when...
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Its last digit is 5 or 0
568,745 320 |
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A number is divisible by 6 when...
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It's even (i.e., its last digit is even)
AND Its digits add up to a multiple of 3 55,740 ... It's even and 5+5+7+4+0=21 *Apply the rules of 2 and 3 |
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A number is divisible by 9 when...
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Its digits add up to a multiple of 9
235,692 ... 2+3+5+6+9+2=27 |
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A number is divisible by 10 when...
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Its last digit is 0
11,130 |
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A number is divisible by 12 when...
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Its digits add up to a multiple of 3
AND Its last two digits are divisible by 4 3,552 ... 3+5+5+2=15 AND 54/4=13 *Apply the rules of 3 and 4 |
